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/*******************************************************************************
* Copyright (c) 2004, 2008, 2009, 2012 Red Hat, Inc. and others
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Kent Sebastian <ksebasti@redhat.com> - initial API and implementation
* Keith Seitz <keiths@redhat.com> - setup code in launch the method, initially
* written in the now-defunct OprofileSession class
* QNX Software Systems and others - the section of code marked in the launch
* method, and the exec method
* Red Hat Inc. - modification of OProfileLaunchConfigurationDelegate to here
*******************************************************************************/
package org.eclipse.linuxtools.internal.gcov.launch;
import java.io.File;
import java.util.List;
import org.eclipse.cdt.debug.core.CDebugUtils;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.Path;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchManager;
import org.eclipse.debug.core.ILaunchesListener2;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.linuxtools.internal.gcov.parser.CovManager;
import org.eclipse.linuxtools.internal.gcov.view.CovView;
import org.eclipse.linuxtools.internal.gcov.view.annotatedsource.GcovAnnotationModelTracker;
import org.eclipse.linuxtools.profiling.launch.IRemoteCommandLauncher;
import org.eclipse.linuxtools.profiling.launch.ProfileLaunchConfigurationDelegate;
import org.eclipse.linuxtools.profiling.launch.RemoteProxyManager;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
public class GcovLaunchConfigurationDelegate extends ProfileLaunchConfigurationDelegate {
protected ILaunchConfiguration config;
@Override
public void launch(ILaunchConfiguration config, String mode, ILaunch launch, IProgressMonitor monitor) throws CoreException {
this.config = config;
IPath exePath = getExePath(config);
/*
* this code written by QNX Software Systems and others and was
* originally in the CDT under LocalCDILaunchDelegate::RunLocalApplication
*/
//set up and launch the local c/c++ program
IRemoteCommandLauncher launcher = RemoteProxyManager.getInstance().getLauncher(getProject());
File workDir = getWorkingDirectory(config);
if (workDir == null) {
workDir = new File(System.getProperty("user.home", ".")); //$NON-NLS-1$ //$NON-NLS-2$
}
String arguments[] = getProgramArgumentsArray( config );
//add a listener for termination of the launch
ILaunchManager lmgr = DebugPlugin.getDefault().getLaunchManager();
lmgr.addLaunchListener(new LaunchTerminationWatcher(launch, exePath));
Process process = launcher.execute(exePath, arguments, getEnvironment(config), new Path(workDir.getAbsolutePath()), monitor);
DebugPlugin.newProcess( launch, process, renderProcessLabel( exePath.toOSString() ) );
}
//A class used to listen for the termination of the current launch, and
// run some functions when it is finished.
class LaunchTerminationWatcher implements ILaunchesListener2 {
private ILaunch launch;
private IPath exePath;
public LaunchTerminationWatcher(ILaunch il, IPath exePath) {
launch = il;
this.exePath = exePath;
}
@Override
public void launchesTerminated(ILaunch[] launches) {
for (ILaunch l : launches) {
/**
* Dump samples from the daemon,
* shut down the daemon,
* activate the OProfile view (open it if it isn't already),
* refresh the view (which parses the data/ui model and displays it).
*/
if (l.equals(launch)) {
//need to run this in the ui thread otherwise get SWT Exceptions
// based on concurrency issues
Display.getDefault().syncExec(new Runnable() {
@Override
public void run() {
String s = exePath.toOSString();
CovManager cvrgeMnger = new CovManager(s, getProject());
try {
List<String> gcdaPaths = cvrgeMnger.getGCDALocations();
if (gcdaPaths.size() == 0) {
String title = GcovLaunchMessages.GcovCompilerOptions_msg;
String message = GcovLaunchMessages.GcovCompileAgain_msg;
Shell parent = PlatformUI.getWorkbench().getDisplay().getActiveShell();
MessageDialog.openWarning(parent, title, message);
}
CovView.displayCovResults(s, null);
GcovAnnotationModelTracker.getInstance().addProject(getProject(), exePath);
GcovAnnotationModelTracker.getInstance().annotateAllCEditors();
} catch (InterruptedException e) {
// Do nothing
}
}
});
}
}
}
@Override
public void launchesAdded(ILaunch[] launches) { /* dont care */}
@Override
public void launchesChanged(ILaunch[] launches) { /* dont care */ }
@Override
public void launchesRemoved(ILaunch[] launches) { /* dont care */ }
}
@Override
protected String getPluginID() {
return GcovLaunchPlugin.PLUGIN_ID;
}
/* all these functions exist to be overridden by the test class in order to allow launch testing */
protected IProject getProject(){
try{
return CDebugUtils.verifyCProject(config).getProject();
} catch (CoreException e) {
e.printStackTrace();
}
return null;
}
/**
*
* Return the exe path of the binary to be profiled.
* @param config
* @return the exe path of the binary stored in the configuration
* @throws CoreException
* @since 1.1
*/
protected IPath getExePath(ILaunchConfiguration config) throws CoreException{
return CDebugUtils.verifyProgramPath( config );
}
}
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